Jeffrey P. Kahn, Johns Hopkins Medicine (IMAGE) Johns Hopkins Medicine Caption This is Jeffrey P. Kahn, PhD, MPH, Andreas C. Dracopoulos Director of the Johns Hopkins Berman Institute of Bioethics Credit Johns Hopkins University Usage Restrictions This image may only be used in association with the news release with which it is posted. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.